1results about How to "Reduce cooling power" patented technology

This invention discloses a heat management system, method, and engineering machinery. The management system includes: a hydraulic oil cooling component, a cab heating component, a battery liquid cooling circulation component, a vehicle radiator, and a controller. The hydraulic oil cooling component includes a water-oil heat exchanger, which exchanges heat between the coolant and hydraulic oil. The cab heating component, battery liquid cooling circulation component, and vehicle radiator are all equipped with water circulation pipes, through which coolant flows, achieving heat exchange between the coolant and these components. The water circulation pipes are equipped with solenoid valves and temperature sensors connected to the controller. The controller adjusts the opening of the solenoid valves based on the temperature collected by the temperature sensor, managing the heat exchange in each water circulation pipe. This invention connects the hydraulic oil cooling system to the cab and battery system, improving the overall energy utilization rate of the machine according to different ambient temperatures and operating conditions.